At the flop:
Winning 26.76% of the time
Tied 0% of the time
Losing 73.24% of the time
At the Turn:
Winning 31.74% of the time
Tied 0% of the time
Losing 68.26% of the time
At the River:
Winning 35.67% of the time(16.05% with trips or better)
Tied 0.48% of the time
Losing 63.85% of the time(2.91% with trips or better)